Heron <Alexandrinus>, [Libro degli artifizii spiritali over di fiato]

Page concordance

< >
Scan Original
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
< >
page |< < of 156 > >|
    <archimedes>
      <text>
        <body>
          <chap>
            <p>
              <s id="s000588">
                <pb/>
              varem ' la mano il
                <expan abbr="coperchio">coperchio</expan>
              da
                <expan abbr="per">per</expan>
              se si levi, e muti la
                <expan abbr="correspond[[ecirc]]za">correspondenza</expan>
                <lb/>
              de busi </s>
              <s id="s000589">si farà cosi.</s>
              <s id="s000590">Pongasi sotto a i posamenti il regolo μy
                <lb/>
              eguale e parallelo all' VZ nel quale si ficchino stiletti d' osso,
                <lb/>
              corti, e robusti, e di questi uno sia l' O, che serve al' letticello yδ
                <lb/>
              e dall' estremità sua si lega un ' pernetto, che si riporta all' estre=
                <lb/>
              mità θ in modo che spinto dentro il
                <expan abbr="coperchio">coperchio</expan>
              il perno si
                <expan abbr="dist[[ecirc]]da.">distenda.</expan>
              </s>
              <lb/>
              <s id="s000591">Se
                <expan abbr="dun[[qtail]]">dunque</expan>
              tirando l' estremità del cubito v spingeremo' l
                <expan abbr="coperchio">coperchio</expan>
                <lb/>
              in dentro il perno tirerà lo stiletto forzandolo à tornar dritto,
                <lb/>
              ma quando levaremo la mano, di nuovo lo stiletto ritornando al '
                <lb/>
              proprio luogo e corto come prima, tirerà fuori il
                <expan abbr="coperchio">coperchio</expan>
              in modo
                <lb/>
              ch' i busi
                <expan abbr="n[[ocirc]]">non</expan>
              si
                <expan abbr="corrisponder[[acirc]]no">corrisponderanno</expan>
              piu.</s>
              <s id="s000592">
                <expan abbr="Acc[[ocirc]]modate">Accommodate</expan>
                <expan abbr="dun[[qtail]]">dunque</expan>
              queste
                <lb/>
              cose in ogni
                <expan abbr="posam[[ecirc]]to,">posamento,</expan>
              quando vorremo sonar
                <expan abbr="c[[ocirc]]">con</expan>
              la mano, ap=
                <lb/>
              pressaremo il gomito
                <expan abbr="c[[ocirc]]giunto">congiunto</expan>
              al
                <expan abbr="coperchio,">coperchio,</expan>
              e quando
                <expan abbr="n[[ocirc]]">non</expan>
              vorrem
                <lb/>
              piu sonare levaremo le dita, et allora tornandovi serra i
                <expan abbr="coperchi">coperchi</expan>
                <lb/>
              cessarà il suono.</s>
              <s id="s000593">L' acqua ch' è nel vaso,
                <foreign lang="unclear">vi si pone</foreign>
              , acciò
                <lb/>
              l' aria soprabbondante dell' emisferio che spinta del muggetto
                <lb/>
              eleva l' acqua, sia ritenuta e si dispensi
                <expan abbr="per">per</expan>
              il
                <foreign lang="unclear">sevti</foreign>
              de flauti.</s>
              <lb/>
              <s id="s000594">Ma il maschio RS, spinto in alto come s' è ragionato, spinge
                <lb/>
              l' aria del moggetto nell' emisferio, e l medesmo tirato a basso
                <lb/>
              apre l' animella, ch' è nell' moggetto piccolo,
                <expan abbr="per">per</expan>
              la quale il moggetto
                <lb/>
              si riempie dell' aria esteriore, di modo che il maschio spinto dinu=
                <lb/>
              vo in alto, manda l' aria nel' emisferio; ma accio che il maschio
                <lb/>
                <expan abbr="n[[ocirc]]">non</expan>
              giri, o si torca, ma vada rettamente in alto, e al basso,
                <lb/>
              è meglio che anco il regolo TY si muova al luogo Y sopra una
                <lb/>
              inchiodatura, che sia nel fondo del Maschio.</s>
              <lb/>
            </p>
            <p>
              <s id="s000595">Ma
                <expan abbr="per">per</expan>
              che questo modo
                <expan abbr="per">per</expan>
              le scorrettioni, e mancamenti de testi
                <lb/>
              apparisce
                <expan abbr="alqu[[acirc]]to">alquanto</expan>
              intrigato col' aviso d' una figura ch'
                <expan abbr="habbi[[acirc]]">habbiam</expan>
                <lb/>
              veduta nel testo della libraria Vaticana, descriveremo se=
                <lb/>
                <expan abbr="paratamente">paratamente</expan>
              il posamento d' una canna, come si vede in quel testo,
                <lb/>
              il qual modo par piu
                <expan abbr="[[icirc]]telligibile,">intelligibile,</expan>
              et è questo.</s>
              <lb/>
            </p>
            <p>
              <s id="s000596">
                <expan abbr="Int[[ecirc]]diamo">Intendiamo</expan>
                <lb/>
              </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
Impressum